Mario

Mario is the character that hates the most, mainly he hates all of Bowser's minions and children. Mario is very angry, he mainly takes his anger out on his brother Luigi.

Mario can't stand Monty or Petey especial, so he tries to beat them up, but since they team work Monty and Petey win 70% of the time.

Mario's only friend is Yoshi, because they both make fun of Luigi. Mario's girlfriend Peach, breaks up with him all the time, but since she gets kidnapped all the time, Mario always saves her and they get back together.

Mario mainly only cares about himself, his trophies, and power ups. So in conclusion don't be Mario.